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feat(optimizer): temporary shield optimizer with a session variable

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drrtuy
2025-06-16 16:37:03 +00:00
parent 98cb6dddee
commit e57832ee64
5 changed files with 59 additions and 58 deletions
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dbcon/mysql/ha_mcs_sysvars.cpp
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@ -269,6 +269,7 @@ st_mysql_sys_var* mcs_system_variables[] = {
MYSQL_SYSVAR(pron),
MYSQL_SYSVAR(max_allowed_in_values),
MYSQL_SYSVAR(innodb_queries_use_mcs),
MYSQL_SYSVAR(unstable_optimizer),
NULL};
st_mysql_show_var mcs_status_variables[] = {{"columnstore_version", (char*)&cs_version, SHOW_CHAR},